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Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

conceptcache.com

Concept Cache LLC - Tech Engineering

Page Load Speed

325 ms in total

First Response

54 ms

Resources Loaded

271 ms

Page Rendered

0 ms

conceptcache.com screenshot

About Website

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Concept Cache LLC - Tech Engineering

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Key Findings

We analyzed Conceptcache.com page load time and found that the first response time was 54 ms and then it took 271 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

conceptcache.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.084

93/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

conceptcache.com

54 ms

conceptcache.com

73 ms

css2

36 ms

css

52 ms

bootstrap.min.css

42 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 44% of them (4 requests) were addressed to the original Conceptcache.com, 22% (2 requests) were made to Fonts.googleapis.com and 11% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (144 ms) relates to the external source Static.getclicky.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.9 kB (31%)

Content Size

25.3 kB

After Optimization

17.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Conceptcache.com main page is 25.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 21.7 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 1.6 kB

  • Original 2.7 kB
  • After minification 2.5 kB
  • After compression 1.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.6 kB or 59% of the original size.

Image Optimization

-26%

Potential reduce by 5.7 kB

  • Original 21.7 kB
  • After minification 15.9 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Concept Cache needs image optimization as it can save up to 5.7 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-63%

Potential reduce by 580 B

  • Original 917 B
  • After minification 718 B
  • After compression 337 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Conceptcache.com needs all CSS files to be minified and compressed as it can save up to 580 B or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (43%)

Requests Now

7

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concept Cache. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

conceptcache.com

conceptcache.com

54 ms

conceptcache.com

conceptcache.com

73 ms

css2

css2

36 ms

css

css

52 ms

bootstrap.min.css

bootstrap.min.css

42 ms

style.css

style.css

16 ms

script.js

script.js

136 ms

101371318.js

101371318.js

144 ms

logo.png

logo.png

26 ms

Accessibility Review

conceptcache.com accessibility score

69

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

conceptcache.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

conceptcache.com SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Conceptcache.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Conceptcache.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

conceptcache.com

Open Graph description is not detected on the main page of Concept Cache. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: